Verified answer

Resposta: 3 (3x - 1) = 2 (3x + 2)

 9x - 3 = 2 (3x + 2)

 9x - 3 = 6x + 4

 9× - 3 + 3 = 6x + 4 + 3

 9x = 6x + 7

 9x - 6x = 6x + 7 - 6x

 3x = 7

 3x/3 = 7/3

Explicação passo a passo:

3*(3x - 1) = 2*(3x + 2)

9x - 3 = 6x + 4

9x - 6x = 4 + 3

3x = 7

x = 7/3